4689375

素因数分解:

$3^1\times 5^4\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:125

約数の個数: 40

約数和(自身を含む): 8134896

約数和(自身を除く): 3445521

約数列:

[1, 3, 5, 15, 25, 41, 61, 75, 123, 125, 183, 205, 305, 375, 615, 625, 915, 1025, 1525, 1875, 2501, 3075, 4575, 5125, 7503, 7625, 12505, 15375, 22875, 25625, 37515, 38125, 62525, 76875, 114375, 187575, 312625, 937875, 1563125, 4689375]

約数ペア:

[(1, 4689375), (3, 1563125), (5, 937875), (15, 312625), (25, 187575), (41, 114375), (61, 76875), (75, 62525), (123, 38125), (125, 37515), (183, 25625), (205, 22875), (305, 15375), (375, 12505), (615, 7625), (625, 7503), (915, 5125), (1025, 4575), (1525, 3075), (1875, 2501)]